Across
- 3. A person or thing that only eats plants
- 5. Web/A system of joining and interdependent food chains
- 6. branch of biology dealing with the relations
- 8. ecological relation
- 10. organism, usually an animal, that feeds on plants or other animals
- 11. amount of living matter in a given habitat
- 13. and animals
- 14. with their environment.
- 16. Characterized by the lack of life or living organisms.
- 17. Pyramid/Graphical model of energy flow in an ecosystem
- 18. reasons surrounding and moving particular organism at any time
Down
- 1. /Producers are organisms that can make their own energy through
- 2. The position or function of an organism in an ecosystem of
- 4. system formed by the interaction of an ecosystem of
- 6. The air, water, minerals, organisms, and all other
- 7. person or animal that eats meat
- 9. person or animal that eats both meat and plants
- 11. processes
- 12. relating to, or resulting from living things, especially in
- 15. Chain/the series of processes by which food is grown or produced